Not applicable
Oct 17, 2016
01:38 AM
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Oct 17, 2016
01:38 AM
Hi,
I can't add any CAN app (MULTICAN_CONFIG, CAN_NODE) when the selected processor is 1403_Q040.
Also what is the recommended way to add 2 can node. I've added two CAN_NODE and a MULTICAN_CONFIG but DAVE says: not able to grant your hw resource request. (on 1404_Q064)
Also how to use MULTICAN_CONFIG with external bus (can't select pins in pin mapping perspective)
I can't add any CAN app (MULTICAN_CONFIG, CAN_NODE) when the selected processor is 1403_Q040.
Also what is the recommended way to add 2 can node. I've added two CAN_NODE and a MULTICAN_CONFIG but DAVE says: not able to grant your hw resource request. (on 1404_Q064)
Also how to use MULTICAN_CONFIG with external bus (can't select pins in pin mapping perspective)
- Tags:
- IFX
2 Replies
Oct 20, 2016
10:52 AM
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Oct 20, 2016
10:52 AM
Hi,
The issue not being able to use any of the CAN APPs with XMC1403_Q040 has been confirmed to be a bug in the APP. By the end of the month a new version will be available.
To add two CAN nodes, just add two instances of the CAN_NODE APP.
The MULTICAN_CONFIG APP is consuming all CAN nodes. Therefore you can not mix CAN_NODE and MULTICAN_CONFIG APP.
They represent two different abstraction levels. The MULTICAN_CONFIG APP is more flexible and allows control over all the registers of the CAN peripheral.
You will need in addition to use the signal connectivity to connect to DIGITAL_IO APPs (GPIOs).
I would recommend to start with the CAN_NODE APP. If your use case is not covered, then revert to MULTICAN_CONFIG APP.
Regards,
Jesus
The issue not being able to use any of the CAN APPs with XMC1403_Q040 has been confirmed to be a bug in the APP. By the end of the month a new version will be available.
To add two CAN nodes, just add two instances of the CAN_NODE APP.
The MULTICAN_CONFIG APP is consuming all CAN nodes. Therefore you can not mix CAN_NODE and MULTICAN_CONFIG APP.
They represent two different abstraction levels. The MULTICAN_CONFIG APP is more flexible and allows control over all the registers of the CAN peripheral.
You will need in addition to use the signal connectivity to connect to DIGITAL_IO APPs (GPIOs).
I would recommend to start with the CAN_NODE APP. If your use case is not covered, then revert to MULTICAN_CONFIG APP.
Regards,
Jesus
Not applicable
Oct 20, 2016
06:30 PM
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Oct 20, 2016
06:30 PM
bugs are working 🙂